def main():
    # filename = input("Enter a file name to read:")
    # infile = open(filename,"rb")
    # data = infile.read()
    # # print(data)
    # infile.close()
    # outFilename = input("Enter a file to write:")
    # outfile = open(outFilename,"wb")
    # outfile.write(data)
    # outfile.close()

    infile = open("test.txt","rb")
    for line in infile:
        print(line)

    str = "中国"
    print(str.__reduce__)
    

main()